Which of the following statements are incorrect about vegetative propagation in plants?
(i) It makes possible the propagation of some seedless fruit plants like banana, etc.
(ii) It is the means to produce genetically identical offspring.
(iii) It makes plants more adaptable to the changing environmental conditions.
(iv) Vegetative propagation by plant tissue culture can be used for the production of disease-free plants.
(v) It brings adequate dispersal of vegetative propagules and thus reduces over-crowding.

Options

A. (ii) and (iv) only
B. (ii), (iv) and (v) only
C. (i), (iii) and (iv) only
D. (iii) and (v) only

Answer

To determine which statements about vegetative propagation in plants are incorrect, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement (i): It makes possible the propagation of some seedless fruit plants like banana, etc.**
- **Analysis**: This statement is correct. Vegetative propagation is commonly used for seedless fruits like bananas, which do not produce viable seeds.

2. **Statement (ii): It is the means to produce genetically identical offspring.**
- **Analysis**: This statement is also correct. Vegetative propagation results in clones of the parent plant, meaning the offspring are genetically identical to the parent.

3. **Statement (iii): It makes plants more adaptable to the changing environmental conditions.**
- **Analysis**: This statement is incorrect. While vegetative propagation allows for rapid reproduction, it does not inherently make plants more adaptable to changing conditions. Genetic diversity, which is reduced in vegetative propagation, is what typically aids adaptability.

4. **Statement (iv): Vegetative propagation by plant tissue culture can be used for the production of disease-free plants.**
- **Analysis**: This statement is correct. Plant tissue culture techniques are often employed to produce disease-free plants, as they allow for the selection of healthy tissues to propagate.

5. **Statement (v): It brings adequate dispersal of vegetative propagules and thus reduces overcrowding.**
- **Analysis**: This statement is incorrect. Vegetative propagation often leads to clonal growth, which can result in overcrowding rather than dispersal, as the new plants are often closely located to the parent plant.

### Conclusion:
The incorrect statements about vegetative propagation are:
- Statement (iii): It makes plants more adaptable to the changing environmental conditions.
- Statement (v): It brings adequate dispersal of vegetative propagules and thus reduces overcrowding.